US20180171528A1 - Washing machine with steam washing function and control method - Google Patents

Washing machine with steam washing function and control method Download PDF

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Publication number
US20180171528A1
US20180171528A1 US15/578,929 US201515578929A US2018171528A1 US 20180171528 A1 US20180171528 A1 US 20180171528A1 US 201515578929 A US201515578929 A US 201515578929A US 2018171528 A1 US2018171528 A1 US 2018171528A1
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US
United States
Prior art keywords
heater
water
washing machine
outer drum
steam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US15/578,929
Other languages
English (en)
Inventor
Sheng Xu
Yuliang Jiang
Wenbing XU
Jinzhu DENG
Xizhan Gong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Drum Washing Machine Co Ltd
Original Assignee
Qingdao Haier Drum Washing Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Drum Washing Machine Co Ltd filed Critical Qingdao Haier Drum Washing Machine Co Ltd
Assigned to QINGDAO HAIER DRUM WASHING MACHINE CO., LTD. reassignment QINGDAO HAIER DRUM WASHING MACHINE CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DENG, Jinzhu, GONG, Xizhan, JIANG, YULIANG, XU, SHENG, XU, Wenbing
Publication of US20180171528A1 publication Critical patent/US20180171528A1/en
Abandoned legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/40—Steam generating arrangements
    • D06F39/008—
    • D06F33/02—
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
    • D06F33/70—Control of the operating time, e.g. reduction of overall operating time
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/38—Time, e.g. duration
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02—Water supply
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28—Electric heating
    • D06F2204/04—
    • D06F2232/04—
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements

Definitions

  • the present disclosure relates to a washing machine in a washing field, and in particular to a washing machine with a steam washing function, and relates to a control method of the above washing machine.
  • the heater in the outer drum of a washing machine is immersed into the washing water of an outer drum, and the washing water is heated so as to generate steam.
  • the heating efficiency is relatively slow, therefore, the generated steam is small in quantity and the effect is not ideal.
  • a special steam generator is additionally arranged on the washing machine, after water is vaporized into high-temperature steam in a generator, then the steam flows into the outer drum, so as to realize the functions of rapid washing, sterilization and deodorization of clothes.
  • the Chinese patent with the application number of CN200510083626 introduces a steam generation device of a washing machine.
  • the steam generation device includes a shell of an accommodation space for storing water, and a heater which is arranged in the shell for heating the water stored in the shell.
  • a separate steam generation device on the washing machine, then water can be utilized to generate steam, and steam can flow into the outer drum of the washing machine, so as to realize the aim of performing high-temperature disinfection on the clothes in the inner drum by utilizing the steam.
  • the technical problem to be solved by the present disclosure is to overcome the shortcomings in the prior art, provide a washing machine with a steam washing function, so as to realize the aim of generating steam in the outer drum to perform high-temperature disinfection and rapid wetting on clothes. And another aim is to utilize the heater in the outer drum to rapidly generate a large amount of steam.
  • a washing machine with a steam washing function includes an outer drum, wherein a heater is arranged inside the outer drum, and the washing machine further includes a spray thrower used for spraying water to the heater, wherein the heater heats to vaporize the water sprayed onto the surface to form high-temperature steam.
  • the spray thrower and the heater are correspondingly arranged jointly or at a distance, the corresponding side of the spray thrower is distributed with multiple spray holes used for spraying water to the heater.
  • the heater is able to heat air or respectively heat water and air.
  • the heater is a heater which heats the washing water in the existing washing machine.
  • the spray thrower is constituted by a pipe which is of the same shape as the heater, and the spray holes are distributed at intervals along the axial direction of the pipeline
  • the heater and the spray thrower are both arranged between the outer drum and the inner drum of the washing machine.
  • the heater is arranged at the bottom of the outer drum, and the spray thrower is arranged at the corresponding upper side of the heater.
  • the bottom of the outer drum is provided with a groove which sinks downwards, and the heater and the spray thrower are both arranged in the groove.
  • the spray thrower is communicated with a water inlet structure of the washing machine via a connecting pipe, and the connecting pipe is provided with a control valve used for controlling the flow rate of the sprayed water.
  • the two ends of the pipe which constitute the spray thrower are both communicated with the connecting pipe via a three-way valve, such that water can be fed into the spray thrower in two directions simultaneously, so as to improve the spraying efficiency.
  • Another objective of the present disclosure is to provide a control method of a washing machine of any of the above items, wherein the heater in the outer drum is heated for vaporization, so that vaporized steam is generated in the outer drum, and the steam heats and wets the clothes in the inner drum.
  • the heater needs to be powered on first to enable it to be in a heating state, the spray thrower then sprays water to the heater, so as to avoid inability of the heater in a non-heating state in timely vaporization of the sprayed water, and avoid water accumulation in the outer drum.
  • the normal washing procedure includes one or the combination of the steps of water intaking, washing, rinsing, dehydration and drying. Therefore, the clothes are firstly rapidly wetted by steam and disinfected by high temperature, and then normal washing begins, so as to improve the washing efficiency of clothes.
  • the inner drum rotates simultaneously at a certain rotation halt ratio, so as to increase the contact area between clothes and steam.
  • the heater needs to stop working for a certain time t2 after working for a certain time t1, so as to avoid dry burning caused by overheated heater.
  • t1 is 20 s
  • t2 is 20s.
  • the water inlet pipe and water outlet pipe of the outer drum are both in a disconnected state, to enable the high-temperature steam to be filled into the airtight inner space of the outer drum.
  • water is firstly filled into the outer drum, and the height of the water inlet level is lower than the heater, so as to avoid burning loss of the bottom of a washing machine caused by the overheated heater.
  • the present disclosure has the following beneficial effects compared with the prior art.
  • a spray thrower which sprays water to the heater is arranged at the heater, to enable the heater to rapidly heat and vaporize the sprayed water to form a large amount of steam, the aim of generating steam in the outer drum is realized.
  • the washing machine has the functions of steam washing, clothes drying, sterilization and disinfection, deodorization and ironing, and the effect is dramatic.
  • the heater has double effects of heating the washing water in the outer drum and rapidly generating a large amount of steam, then the addition of special steam generation device is avoided, thereby not only reducing the cost of the washing machine, but also reducing the power consumption of the washing machine.
  • the heater is arranged at the bottom of the outer drum, by utilizing the principle that hot air rises up, the generated steam is filled into the whole area of the airtight outer drum, such that clothes can be in full contact with steam.
  • the inner drum is rotated, such that clothes can roll over to increase the contact area of clothes and steam and improve the washing efficiency.
  • FIG. 1 is a structural schematic diagram of the washing machine in the embodiment of the present disclosure
  • FIG. 2 is a structural schematic diagram of an outer drum in the embodiment of the present disclosure
  • FIG. 3 is a structural schematic diagram of the A-A section in FIG. 2 ;
  • FIG. 4 is a structural schematic diagram of the spray browser in the embodiment of the present disclosure.
  • FIG. 5 is an explosive structural schematic diagram of the spray thrower and the heater in the embodiment of the present disclosure
  • Reference numerals of major elements 1 —outer drum, 2 —inner drum, 3 —heater, 4 —spray thrower, 5 —connecting pipe, 6 —water inlet structure, 7 —spray hole, 8 —groove, 9 —three-way valve, 10 —water inlet pump, 11 —drainage pump, 12 —water inlet pipe, 13 —water outlet pipe, 14 —control valve, 40 —pipeline.
  • the embodiment of the present disclosure introduces a washing machine with a steam washing function which includes an outer drum ( 1 ) and an inner drum ( 2 ), and a heater ( 3 ) is arranged between the outer drum ( 1 ) and the inner drum ( 2 ).
  • the heater ( 3 ) heats the washing water which flows into the outer drum ( 1 ) so as to improve the temperature of the washing water.
  • the washing machine further includes a spray thrower ( 4 ) used for spraying water to the heater ( 3 ), the heater ( 3 ) heats and vaporizes the water sprayed onto the surface to form high-temperature steam, and the steam heats and wets the clothes in the inner drum ( 2 ).
  • the heater ( 3 ) When the heater ( 3 ) is provided with a spray thrower ( 4 ) which sprays water to the heater ( 3 ), then the heater ( 3 ) is able to rapidly heat and vaporize the sprayed water to form a large amount of steam, then the steam generated in the outer drum ( 1 ) can be utilized to heat and wet the clothes in the inner drum ( 2 ), such that the washing machine has the functions of steam washing, clothes drying, sterilization and disinfection, deodorization and ironing, and the effect is dramatic.
  • the heater ( 3 ) has double effects of heating the washing water in the outer drum ( 1 ) and rapidly generating a large amount of steam, then the addition of special steam generation device is avoided, thereby not only reducing the cost of the washing machine, but also reducing the power consumption of the washing machine.
  • the spray thrower ( 4 ) and the heater ( 3 ) are correspondingly arranged jointly or at a distance, the corresponding side of the spray thrower ( 4 ) is distributed with multiple spray holes ( 7 ) used for spraying water to the heater ( 3 ).
  • the spray thrower ( 4 ) and the heater ( 3 ) are spaced by a certain distance in order to improve the cover area of the spray holes ( 7 ).
  • the distance between adjacent spray holes ( 7 ) is made to be smaller than the diameter of the area covered by the sprayed water, such that each part of the heater ( 3 ) can be in contact with the sprayed water, so as to improve the generation efficiency of steam.
  • the heater ( 3 ) is constituted by multiple heating pipes which are spirally arranged in an S shape;
  • the spray thrower ( 4 ) is constituted by the pipeline ( 40 ) which is of the same shape as the heater ( 3 ), and multiple spray holes ( 7 ) which spray water to the heater ( 3 ) are distributed on the pipeline ( 40 ) at intervals along the axial direction.
  • the sprayer thrower and the heater are arranged to be in the same shape, so as to enlarge the cover area of the sprayed water flow on the heater, improve the generation efficiency of the steam, and avoid the dead angles existing in the heater and inability of complete coverage of the sprayed water flow.
  • the two ends of the pipeline ( 40 ) constituting the spray thrower ( 4 ) are both connected with the connecting pipe ( 5 ) via the same three-way valve ( 9 ).
  • the connecting pipe ( 5 ) is communicated with the water inlet structure ( 6 ) of the washing machine, such that the water flow can enter via the two ends of the pipeline ( 40 ) simultaneously. So as to reduce the length of the flow path of the water flow, enable the water outlet pressure of each spray hole ( 7 ) to be relatively balanced, and achieve the aim of improving the water spraying stability of the sprayer and accelerate the generation rate of the steam.
  • the connecting pipe ( 5 ) is provided with a control valve ( 14 ) for controlling the water flow, so as to adjust the water inlet flow of the spray thrower and achieve the aim of indirectly adjusting the area covered by the sprayed water flow.
  • the heater ( 3 ) and the spray thrower ( 4 ) are both arranged between the outer drum ( 1 ) and the inner drum ( 2 ), the steam generated at the heater ( 3 ) can flow into the space inside the inner drum ( 2 ) via a dehydration hole arranged on the inner drum ( 2 ), so as to perform steam washing, sterilization and disinfection, deodorization and the like on the clothes in the inner drum ( 2 ).
  • the heater ( 3 ) is arranged at the bottom of the outer drum ( 1 ), the spray thrower ( 4 ) is arranged at the corresponding upper side of the heater ( 3 ), and the spray holes ( 7 ) are arranged on the lower surface of the spray thrower ( 4 ).
  • the steam will move upwards in the outer drum ( 1 ) due to its low density, and the heater ( 3 ) is arranged at the bottom of the outer drum ( 1 ), such that the steam generated in the outer drum ( 1 ) is uniformly distributed inside the outer drum ( 1 ), and the clothes can be in full contact with the steam.
  • the outer drum ( 1 ) is communicated with the water inlet structure ( 6 ) via a water inlet pipe ( 12 ), and is communicated with the outside of the washing machine via a water outlet pipe ( 13 ).
  • the water inlet pipe ( 12 ) is provided with a water inlet pump ( 10 ) used for controlling the on/off of the pipeline, and the water outlet pipe ( 13 ) is provided with a drainage pump ( 11 ) used for controlling the channel of the pipe.
  • the spray thrower ( 4 ) sprays water to the heater ( 3 )
  • the water inlet pump ( 10 ) and the drainage pump ( 11 ) are both turned off, then the inner space of the outer drum ( 1 ) is closed, such that the generated steam can be filled into the outer drum uniformly, and external flow of the steam is avoided.
  • the bottom of the outer drum ( 1 ) is provided with a groove ( 8 ) which sinks downwards, and the heater ( 3 ) and the spray thrower ( 4 ) are both arranged in the groove ( 8 ).
  • a certain interval is arranged between the heater ( 3 ) and the inner drum ( 2 ) and between the spray thrower ( 4 ) and the inner drum ( 2 ), thereby avoiding mutual contact friction. And in the working process of the washing machine, the shake of the inner drum ( 2 ) will not collide with the heater ( 3 ) and the spray thrower ( 4 ) in the groove ( 8 ), so as to reduce the probability of fault of the spray thrower and the heater.
  • the washing machine has a corresponding process of generating high-temperature steam, and the process specifically includes the following steps:
  • the washing machine fills water to the spray thrower, the spray thrower sprays water to the heater, and the heater begins to work to generate high-temperature steam, so as to enable the steam to be filled in the airtight inner space of the outer drum;
  • step 2) when step 2) is executed, the inner drum rotates at a certain rotation halt ratio.
  • the inner space of the outer drum can be rapidly and uniformly filled with steam, and steam can be utilized to heat and wet the clothes, such that the washing machine has the functions of steam washing, clothes drying, sterilization and disinfection, deodorization and ironing, and the effect is dramatic.
  • the above steps 1) to 3) can be combined with the normal washing procedures of the existing washing machine, so as to improve the cleanliness of clothes and enrich the selection of users, and the specific mode is as follows:
  • the washing machine further has the functions of steam washing, clothes drying, sterilization and disinfection, deodorization and ironing, and the satisfaction degree of users is improved. Meanwhile, the washing machine can be set, so as to execute step 20) in selected or specific judgment conditions, in other conditions, step 20) will be skipped and normal washing procedures are directly executed.
  • step 2) of the above embodiment 3 in order to avoid dry heating when the heater is overheated, the heater needs to stop working for a certain time t2 after working for a certain time t1; preferably, t1 is 20s, and t2 is 20s. Therefore, the temperature of the heater will not be too high, so as to protect the heater, and avoid loss due to dry heating.
  • the heater when the heater is an electric heating device, power up and power down need to be performed on the heater alternately, then the above overheating protection procedure of the heater will be realized.
  • the heater in the working time period of the above heater, utilizes the heat generated by itself to heat and vaporize the sprayed water to form high-temperature steam. While in the time period in which the heater stops working, the heater utilizes its own waste heat to heat and vaporize the sprayed water to form high-temperature steam, and the sprayed water reduces the temperature of the heater.
  • the temperature of the heater itself will not be too high, thereby avoiding dry heating and damage; on the other hand, the conditions of untimely heating of the sprayed water and water accumulation in the outer drum will be avoided.
  • the specific steps of generating the high-temperature steam by the washing machine are as follows:
  • the washing machine fills water into the spray thrower, the spray thrower sprays water to the heater, the heater begins to work to generate high-temperature steam, to enable the steam to be filled in the airtight inner space of the outer drum;
  • step 23) while step 23) is executed, the inner drum rotates at a certain rotation halt ratio.
  • a certain distance is arranged between the heater and the bottom of the outer drum; or the heater is arranged at the bottom of the outer drum, and a water outlet is arranged at the bottom of the outer drum, such that the inlet water before water spraying flows into the drainage pipe (the part between the water outlet and the drain valve), then the aim that the water inlet height is lower than the heater can also be realized.
  • the heater in the process of executing the above step 23), the heater will stop working for a certain time t2 after working for a certain time t1; preferably, t1 is 20s and t2 is 20s. Therefore, the temperature of the heater will not be too high, so as to protect the heater, and avoid loss due to dry heating.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
US15/578,929 2015-06-02 2015-11-23 Washing machine with steam washing function and control method Abandoned US20180171528A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510295303.5A CN106283532B (zh) 2015-06-02 2015-06-02 一种具有蒸汽洗涤功能的洗衣机及控制方法
CN201510295303.5 2015-06-02
PCT/CN2015/095304 WO2016192332A1 (zh) 2015-06-02 2015-11-23 一种具有蒸汽洗涤功能的洗衣机及控制方法

Publications (1)

Publication Number Publication Date
US20180171528A1 true US20180171528A1 (en) 2018-06-21

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US15/578,929 Abandoned US20180171528A1 (en) 2015-06-02 2015-11-23 Washing machine with steam washing function and control method

Country Status (6)

Country Link
US (1) US20180171528A1 (zh)
EP (1) EP3305967A4 (zh)
JP (1) JP6617892B2 (zh)
KR (1) KR20180010271A (zh)
CN (1) CN106283532B (zh)
WO (1) WO2016192332A1 (zh)

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WO2020138914A1 (en) * 2018-12-26 2020-07-02 Lg Electronics Inc. Laundry machine having induction heater and control method thereof
WO2020136248A1 (en) 2018-12-27 2020-07-02 Arcelik Anonim Sirketi Washing machine with steam washing function
WO2020138900A1 (en) * 2018-12-26 2020-07-02 Lg Electronics Inc. Laundry machine having induction heater and control method thereof
WO2020138901A1 (en) * 2018-12-26 2020-07-02 Lg Electronics Inc. Laundry machine having induction heater and control method thereof

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CN108950980B (zh) * 2017-05-23 2022-06-28 合肥海尔滚筒洗衣机有限公司 洗衣机及其蒸汽洗方法
CN108560192B (zh) * 2017-12-29 2020-06-12 范甬挺 一种多功能洗衣机
CN108179590A (zh) * 2018-01-29 2018-06-19 张太平 一种干燥杀菌洗衣机
CN108035113A (zh) * 2018-01-29 2018-05-15 张太平 一种医疗织物干烧杀菌洗涤方法
CN108179588A (zh) * 2018-03-09 2018-06-19 佛山市高芯科技服务有限公司 一种基于单片机的洗衣机
CN108823909A (zh) * 2018-07-10 2018-11-16 海信（山东）冰箱有限公司 一种滚筒洗衣机及其控制方法
CN109023826A (zh) * 2018-08-21 2018-12-18 陶中林 多功能洗衣机及洗衣方法
CN111088674A (zh) * 2018-10-23 2020-05-01 青岛海尔滚筒洗衣机有限公司 一种热泵干衣机
WO2020145421A1 (ko) * 2019-01-08 2020-07-16 엘지전자 주식회사 기준 신호를 전송하는 전자 기기
CN112095291B (zh) * 2019-05-29 2023-08-08 青岛海尔洗涤电器有限公司 一种衣物处理设备的控制方法及衣物处理设备
CN110547735B (zh) * 2019-09-21 2021-11-30 尚科宁家(中国)科技有限公司 一种蒸汽拖把的蒸汽产生方法及蒸汽拖把
CN112538708B (zh) * 2019-09-23 2022-11-25 青岛海尔滚筒洗衣机有限公司 一种衣物处理设备端面进水结构及衣物处理设备
CN111286930A (zh) * 2020-02-25 2020-06-16 青岛海尔滚筒洗衣机有限公司 滚筒洗衣机的衣物消毒杀菌方法和滚筒洗衣机
CN111455615A (zh) * 2020-04-09 2020-07-28 海信（山东）冰箱有限公司 一种滚筒洗衣机
CN113521322A (zh) * 2020-04-16 2021-10-22 青岛海尔滚筒洗衣机有限公司 滚筒洗衣机的衣物杀菌方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1225119B (it) * 1988-07-25 1990-11-02 Zanussi A Spa Industrie Dispositivo riscaldante per macchine lavatrici e/o asciugatricidi biancheria
DE19743508A1 (de) * 1997-10-01 1999-04-08 Bosch Siemens Hausgeraete Verfahren zum Erhitzen der Waschlauge in einer Waschmaschine
JP4030523B2 (ja) * 2004-05-12 2008-01-09 三洋電機株式会社 洗濯機
KR101139250B1 (ko) * 2006-01-26 2012-05-14 삼성전자주식회사 증기발생장치를 갖춘 세탁기 및 그 제어방법
DE102007058833A1 (de) * 2007-11-30 2009-06-10 E.G.O. Elektro-Gerätebau GmbH Heizeinrichtung für eine Waschmaschine, Waschmaschine mit einer Heizeinrichtung sowie Verfahren zum Betrieb einer Heizeinrichtung
US20110197638A1 (en) * 2010-02-17 2011-08-18 Bsh Home Appliances Corporation Steam generator for domestic household appliance
EP2636785B1 (en) * 2012-02-06 2019-07-03 LG Electronics Inc. Laundry machine comprising a nozzle and a heater arranged in a drying duct and control method hereof

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WO2020138914A1 (en) * 2018-12-26 2020-07-02 Lg Electronics Inc. Laundry machine having induction heater and control method thereof
WO2020138900A1 (en) * 2018-12-26 2020-07-02 Lg Electronics Inc. Laundry machine having induction heater and control method thereof
WO2020138901A1 (en) * 2018-12-26 2020-07-02 Lg Electronics Inc. Laundry machine having induction heater and control method thereof
CN111394928A (zh) * 2018-12-26 2020-07-10 Lg电子株式会社 具有感应加热器的洗衣装置及其控制方法
US11346037B2 (en) 2018-12-26 2022-05-31 Lg Electronics Inc. Laundry machine having induction heater and control method thereof
US11359324B2 (en) 2018-12-26 2022-06-14 Lg Electronics Inc. Laundry machine having induction heater and control method thereof
US11479895B2 (en) 2018-12-26 2022-10-25 Lg Electronics Inc. Laundry machine having induction heater and control method thereof
WO2020136248A1 (en) 2018-12-27 2020-07-02 Arcelik Anonim Sirketi Washing machine with steam washing function

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JP2018516137A (ja) 2018-06-21
CN106283532A (zh) 2017-01-04
EP3305967A4 (en) 2018-06-20
EP3305967A1 (en) 2018-04-11
KR20180010271A (ko) 2018-01-30
WO2016192332A1 (zh) 2016-12-08
CN106283532B (zh) 2020-05-01
JP6617892B2 (ja) 2019-12-11

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